From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/pr49948.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr49948.c (limited to 'gcc/testsuite/gcc.dg/pr49948.c') diff --git a/gcc/testsuite/gcc.dg/pr49948.c b/gcc/testsuite/gcc.dg/pr49948.c new file mode 100644 index 000000000..8a26d8ede --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr49948.c @@ -0,0 +1,23 @@ +/* PR tree-optimization/49948 */ +/* { dg-do compile } */ +/* { dg-require-effective-target pthread } */ +/* { dg-options "-O3 -ftree-parallelize-loops=2" } */ + +extern int a, *b; +int +foo (void) +{ + int c, d = 8, *e[8], i; + if (a <= 7) + { + for (i = 0; i < 8; ++i) + e[i] = &c; + while (--d) + { + a = 0; + b = e[0]; + } + return 0; + } + return b == &d; +} -- cgit v1.2.3